Registry data as of Aug 27, 2026

Louis Tsai, M.D.

Body Imaging Physician · Brooklyn, NY

Louis Tsai, M.D. is a body imaging physician with a practice address in Brooklyn, New York, and NPI 1841435468, issued on Dec 10, 2008. Check the license (New York 238392, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1841435468
Name
Louis Tsai
Credential
M.D.
Primary taxonomy
Body Imaging Physician 2085B0100X
License number
238392 NY
Self-reported in NPPES; status is on the state search
Practice location
506 6TH St, Brooklyn, NY 11215
Phone
(718) 780-5950
Enumerated
Dec 10, 2008
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 506 6TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Danielle Abadi, MDPediatrics Physician1003298993
  2. Haley Abbott, DDSStudent in an Organized Health Care Education/Training Program1568313161
  3. Jacob Abraham, MDStudent in an Organized Health Care Education/Training Program1043009665
  4. Maria Abraham, M.D.Pediatrics Physician1184039463
  5. Alexander Abramov, PA-CPhysician Assistant1487339511
  6. Eric Abrams, M.D.Emergency Medicine Physician1851737340

Verify Louis Tsai in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 238392
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

The practice group's Medicare quality score for 2023: 90.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score87.1
  2. Costout of 100 · 30%56.1
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

2 hospital and facility affiliations

  1. North Shore-Lij Medical PCNew Hyde Park, NY
  2. Southside Faculty Medical Affiliates University Faculty Practice CorpRego Park, NY

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Body Imaging Physician providers in New York

There are 163 body imaging physician records in New York.

Other body imaging physician records in New York

  1. Neil AdlerWest Nyack, NY1194703264
  2. Burcin Agridag UcpinarNew York, NY1467115808
  3. Husayn Al-Husayni, M.D.Bronx, NY1619014107
  4. Pamela Argiriadi, M.D.New York, NY1699945014
  5. Dallen Ashby, MDJamestown, NY1851555478
  6. Sarah Averill, MDRochester, NY1003137522
  7. Raazi BajwaNew York, NY1073166419
  8. Edward Balaci, MDJohnson City, NY1932177870
  9. Kelly Barna, D.O.Lindenhurst, NY1518248657
  10. Anton Becker, MD, PHDNew York, NY1720647787

Common questions

What is Louis Tsai, M.D.'s NPI number?

Louis Tsai, M.D.'s National Provider Identifier (NPI) is 1841435468, issued on Dec 10, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Louis Tsai, M.D. located?

The NPPES record lists a practice address at 506 6TH St, Brooklyn, NY, 11215. Phone: (718) 780-5950. Providers update this record themselves, so call before visiting.

How can I verify Louis Tsai, M.D.'s license?

NPPES lists New York license number 238392, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

What is Louis Tsai, M.D.'s Medicare quality score?

The 2023 MIPS final score is 90.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.